import { Component, ComponentType, FunctionComponent, GetDerivedStateFromError, ReactNode } from 'react'; export interface ErrorBoundaryContextValue { error?: Error; showBoundary: (error?: Error) => void; } export declare const useErrorBoundary: () => ErrorBoundaryContextValue; export interface ErrorBoundaryProviderProps { children: ReactNode; } export interface ErrorBoundaryProviderState { error?: Error; } export declare class ErrorBoundaryProvider extends Component { state: ErrorBoundaryProviderState; static getDerivedStateFromError: GetDerivedStateFromError; showBoundary: (error?: Error) => void; render(): import("react/jsx-runtime").JSX.Element; } export interface FallbackProps { error: Error; } export interface ErrorBoundaryFallbackProps { fallback: ComponentType; children: ReactNode; } export declare const ErrorBoundaryFallback: FunctionComponent;